H3C Technologies H3C S6800 Series Switches User Manual
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2.
Configure CE 1.
<CE1> system-view
[CE1] interface vlan-interface 12
[CE1-Vlan-interface12] ip address 10.2.1.1 255.255.255.0
[CE1-Vlan-interface12] quit
[CE1] bgp 65410
[CE1-bgp] peer 10.2.1.2 as-number 100
[CE1-bgp] address-family ipv4 unicast
[CE1-bgp-ipv4] peer 10.2.1.2 enable
[CE1-bgp-ipv4] import-route direct
[CE1-bgp-ipv4] quit
[CE1-bgp] quit
3.
Configure CE 2.
<CE2> system-view
[CE2] interface vlan-interface 13
[CE2-Vlan-interface13] ip address 10.4.1.1 255.255.255.0
[CE2-Vlan-interface13] quit
[CE2] bgp 65420
[CE2-bgp] peer 10.4.1.2 as-number 100
[CE2-bgp] address-family ipv4 unicast
[CE2-bgp-ipv4] peer 10.4.1.2 enable
[CE2-bgp-ipv4] import-route direct
[CE2-bgp-ipv4] quit
[CE2-bgp] quit
4.
Configure UPE 2:
# Configure basic MPLS and MPLS LDP to establish LDP LSPs.
<UPE2> system-view
[UPE2] interface loopback 0
[UPE2-Loopback0] ip address 4.4.4.9 32
[UPE2-Loopback0] quit
[UPE2] mpls lsr-id 4.4.4.9
[UPE2] mpls ldp
[UPE2-ldp] quit
[UPE2] interface vlan-interface 11
[UPE2-Vlan-interface11] ip address 172.2.1.1 24
[UPE2-Vlan-interface11] mpls enable
[UPE2-Vlan-interface11] mpls ldp enable
[UPE2-Vlan-interface11] quit
# Configure the IGP protocol (OSPF, in this example).
[UPE2] ospf
[UPE2-ospf-1] area 0
[UPE2-ospf-1-area-0.0.0.0] network 172.2.1.0 0.0.0.255
[UPE2-ospf-1-area-0.0.0.0] network 4.4.4.9 0.0.0.0
[UPE2-ospf-1-area-0.0.0.0] quit
[UPE2-ospf-1] quit
# Configure VPN instances vpn1 and vpn2, allowing CE 3 and CE 4 to access UPE 2.
[UPE2] ip vpn-instance vpn1